<!DOCTYPE html>
<html>

<head>
	<meta charset="utf-8">
	<title>项目WA1</title>
	<link rel="stylesheet" href="styleA.css">
</head>

<body>
	<div class="one">
		<p>A</p>
	</div>
	<div class="two">
		<p>B</p>
	</div>
	<div class="one">
		<p>C</p>
	</div>
	<div class="two">
		<p>D</p>
	</div>
	<div class="one">
		<p>E</p>
	</div>
	<div class="three">
		<p>F</p>
	</div>
</body>

</html>